I love my sweet boyfriend even if he can be a little unreliable, so when he starts putting on weight, we decide to visit a gym together. I never expect the personal trainer to be my ex, a truly irredeemable bastard. His personality is still horrible, but sex with him remains incredible. The rough thrusts driven by his muscular body revive a storm of pleasure, leaving me dazed through orgasm after orgasm as he taunts me for still craving his cock.